Harry William Winkler, Jr. (born April 10, 1945) is an American former Olympic handballer and retired school teacher.

[3] He retired from teaching at Forest Hill Community High School after over 30 years in 2009.

He graduated from Forest Hill High School in West Palm Beach, Florida, in 1963.

[6] Norm Sloan recruited him from Forest Hill Community High School to play basketball for the Gators.

[1] In 1972, Winkler joined the U.S. Olympic handball team, retiring from active competition in 1977.